When a monarch dies, power stays in the family. But what about a president? It was a tricky question that the founders left mostly to Congress to figure out later. In this episode, the National Constitution Center's Lana Ulrich explains the informal rules that long governed the transition of presidential power, and the 25th Amendment, which currently outlines what should happen if a sitting president dies, resigns, or becomes unable to carry out his duties. #civics101pod